不锈钢手动法兰截止阀不锈钢美标法兰截止阀不锈钢直通截止阀
J41W-16P,150LB,300LB不锈钢手动法兰截止阀,不锈钢美标法兰截止阀,不锈钢直通截止阀应用规范:
设计制造按GB12235-89 结构长度按GB12221-89 法兰尺寸按JB/G79-94 阀门检查和试验按GB13927
J41W-16P,150LB,300LB不锈钢手动法兰截止阀,不锈钢美标法兰截止阀,不锈钢直通截止阀性能规范
| 型号 | 公称压力 | 试验压力 | 工作温度(℃) | 适用介质 | ||
| 强度(水)(Mpa) | 密封(水)空气(Mpa) | 低压密封空气(Mpa) | ||||
| J41W-16P(R) | 1.6 | 2.4 | 1.8 | 0.6 | ≤200 | NITRIC ACID |
| J41W-25P(R) | 2.5 | 3.8 | 2.8 | 0.6 | ≤200 | 肖酸类 |
| ACETIC ACID | ||||||
| 醋酸类 | ||||||
| NITRIV ACID | ||||||
| 肖酸类 | ||||||
| J41W-40P(R) | 4.0 | 6.0 | 4.4 | 0.6 | ≤200 | ACETIC ACID |
| J41W-64P(R) | 6.4 | 9.6 | 7.0 | 0.6 | ≤200 | 醋酸类 |
J41W-16P,150LB,300LB主要零件材质
| 零件名称 | ZG1Cr18Ni9Ti系列 | ZG00Cr18Ni10系列 | ZG1Cr18Ni12Mo2Ti系列 | ZG00Cr17Ni14Mo2系列 | WCB系列 |
| 阀体/阀盖 | ZG1Cr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12Mo2Ti | ZG00Cr17Ni14Mo2 | WCB |
| 阀瓣 | ZG1Cr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12Mo2Ti | ZG00Cr17Ni14Mo2 | 1Cr13 |
| 阀杆 | ZG1Cr18Ni9Ti | 00Cr18Ni10 | 1Cr18Ni12Mo2Ti | 00Cr17Ni14Mo2 | 1Cr13 |
| 填料 | PTFE编织 | PTFE编织 | PTFE编织 | PTFE编织 | 石墨 |
| 垫片 | 304+PTFE | 304L+PTFE | 316+PTFE | 316L+PTFE | 石墨+304 |
| 压盖 | ZG1Cr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12Mo2Ti | ZG00Cr17Ni14Mo2 | WCB |
| 填料压环 | 1Cr18Ni9Ti | 00Cr18Ni10 | 1Cr18Ni12Mo2Ti | 00Cr17Ni14Mo2 | 1Cr13 |
| 螺栓 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 | 35CrMoA |
| 螺母 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 45 |
J41W-16P,150LB,300LB订货主要事项：
截止阀介质压力等级内泄漏率阀门尺寸连接方式标准zui大耐温zui大耐压zui大流量/每小时截止阀阀体材质转动方式（手柄/蜗轮）内部阀体结构截止阀工作原理安装说明等相关技术资料当使用的场合非常重要或环境比较复杂时,请您尽量提供设计图纸和详细参数，由我们的三精阀门公司专家为您审核把关。感谢您访问我们的【www。。ｃｎsjfm。。ｃｎ】
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